[gitmo/Mouse.git] / mouse.h

#ifndef MOUSE_H
#define MOUSE_H

#define PERL_NO_GET_CONTEXT
#include <EXTERN.h>
#include <perl.h>
#include <XSUB.h>

#include "ppport.h"

/* Portability stuff */

#ifndef newSVpvs_share
#define newSVpvs_share(s) Perl_newSVpvn_share(aTHX_ s, sizeof(s)-1, 0U)
#endif

#ifndef get_cvs
#define get_cvs(name, flags) get_cv(name, flags)
#endif

#ifndef GvNAME_get
#define GvNAME_get GvNAME
#endif
#ifndef GvNAMELEN_get
#define GvNAMELEN_get GvNAMELEN
#endif

#ifndef CvGV_set
#define CvGV_set(cv, gv) (CvGV(cv) = (gv))
#endif

#ifndef mro_get_linear_isa
#define no_mro_get_linear_isa
#define mro_get_linear_isa(stash) mouse_mro_get_linear_isa(aTHX_ stash)
AV* mouse_mro_get_linear_isa(pTHX_ HV* const stash);
#define mro_method_changed_in(stash) ((void)++PL_sub_generation)
#endif /* !mro_get_linear_isa */

#ifndef mro_get_pkg_gen
#ifdef no_mro_get_linear_isa
#define mro_get_pkg_gen(stash) ((void)stash, PL_sub_generation)
#else
#define mro_get_pkg_gen(stash) (HvAUX(stash)->xhv_mro_meta ? HvAUX(stash)->xhv_mro_meta->pkg_gen : (U32)0)
#endif /* !no_mro_get_linear_isa */
#endif /* mro_get_package_gen */

#ifndef STATIC_INLINE /* from 5.13.4 */
#   if defined(__GNUC__) || defined(__cplusplus__) || (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L))
#       define STATIC_INLINE static inline
#   else
#       define STATIC_INLINE static
#   endif
#endif /* STATIC_INLINE */

/* Mouse stuff */

#define newAV_mortal() (AV*)sv_2mortal((SV*)newAV())
#define newHV_mortal() (HV*)sv_2mortal((SV*)newHV())

#define MOUSE_CALL_BOOT(name) STMT_START {      \
        EXTERN_C XS(CAT2(boot_, name));         \
        PUSHMARK(SP);                           \
        CALL_FPTR(CAT2(boot_, name))(aTHX_ cv); \
    } STMT_END

extern SV* mouse_package;
extern SV* mouse_namespace;
extern SV* mouse_methods;
extern SV* mouse_name;
extern SV* mouse_coerce;

void
mouse_throw_error(SV* const metaobject, SV* const data /* not used */, const char* const fmt, ...)
#ifdef __attribute__format__
    __attribute__format__(__printf__, 3, 4);
#else
    ;
#endif

/* workaround RT #69939 */
I32
mouse_call_sv_safe(pTHX_ SV*, I32);

#define call_sv_safe(sv, flags)     mouse_call_sv_safe(aTHX_ sv, flags)
#define call_method_safe(m, flags)  mouse_call_sv_safe(aTHX_ newSVpvn_flags(m, strlen(m), SVs_TEMP), flags | G_METHOD)
#define call_method_safes(m, flags) mouse_call_sv_safe(aTHX_ newSVpvs_flags(m, SVs_TEMP),            flags | G_METHOD)


#define is_class_loaded(sv) mouse_is_class_loaded(aTHX_ sv)
bool mouse_is_class_loaded(pTHX_ SV*);

#define is_an_instance_of(klass, sv) mouse_is_an_instance_of(aTHX_ gv_stashpvs(klass, GV_ADD), (sv))

#define IsObject(sv)   (SvROK(sv) && SvOBJECT(SvRV(sv)))
#define IsArrayRef(sv) (SvROK(sv) && !SvOBJECT(SvRV(sv)) && SvTYPE(SvRV(sv)) == SVt_PVAV)
#define IsHashRef(sv)  (SvROK(sv) && !SvOBJECT(SvRV(sv)) && SvTYPE(SvRV(sv)) == SVt_PVHV)
#define IsCodeRef(sv)  (SvROK(sv) && !SvOBJECT(SvRV(sv)) && SvTYPE(SvRV(sv)) == SVt_PVCV)

#define mcall0(invocant, m)          mouse_call0(aTHX_ (invocant), (m))
#define mcall1(invocant, m, arg1)    mouse_call1(aTHX_ (invocant), (m), (arg1))
#define predicate_call(invocant, m)  mouse_predicate_call(aTHX_ (invocant), (m))

#define mcall0s(invocant, m)          mcall0((invocant), sv_2mortal(newSVpvs_share(m)))
#define mcall1s(invocant, m, arg1)    mcall1((invocant), sv_2mortal(newSVpvs_share(m)), (arg1))
#define predicate_calls(invocant, m)  predicate_call((invocant), sv_2mortal(newSVpvs_share(m)))


#define get_metaclass(name) mouse_get_metaclass(aTHX_ name)

SV* mouse_call0(pTHX_ SV *const self, SV *const method);
SV* mouse_call1(pTHX_ SV *const self, SV *const method, SV* const arg1);
int mouse_predicate_call(pTHX_ SV* const self, SV* const method);

SV* mouse_get_metaclass(pTHX_ SV* metaclass_name);

GV* mouse_stash_fetch(pTHX_ HV* const stash, const char* const name, I32 const namelen, I32 const create);
#define stash_fetch(s, n, l, c) mouse_stash_fetch(aTHX_ (s), (n), (l), (c))
#define stash_fetchs(s, n, c)   mouse_stash_fetch(aTHX_ (s), STR_WITH_LEN(n), (c))

void mouse_install_sub(pTHX_ GV* const gv, SV* const code_ref);

void mouse_must_defined(pTHX_ SV* const value, const char* const name);
void mouse_must_ref(pTHX_ SV* const value, const char* const name, svtype const t);

#define must_defined(sv, name)   mouse_must_defined(aTHX_ sv, name)
#define must_ref(sv, name, svt)  mouse_must_ref(aTHX_ sv, name, svt)

#define MOUSEf_DIE_ON_FAIL 0x01
MAGIC* mouse_mg_find(pTHX_ SV* const sv, const MGVTBL* const vtbl, I32 const flags);

/* MOUSE_av_at(av, ix) is the safer version of AvARRAY(av)[ix] if perl is compiled with -DDEBUGGING */
#ifdef DEBUGGING
#define MOUSE_av_at(av, ix)  *mouse_av_at_safe(aTHX_ (av) , (ix))
SV** mouse_av_at_safe(pTHX_ AV* const mi, I32 const ix);
#else
#define MOUSE_av_at(av, ix)  AvARRAY(av)[ix]
#endif

#define MOUSE_mg_obj(mg)     ((mg)->mg_obj)
#define MOUSE_mg_ptr(mg)     ((mg)->mg_ptr)
#define MOUSE_mg_len(mg)     ((mg)->mg_len)
#define MOUSE_mg_flags(mg)   ((mg)->mg_private)
#define MOUSE_mg_virtual(mg) ((mg)->mg_virtual)

#define MOUSE_mg_slot(mg)   MOUSE_mg_obj(mg)
#define MOUSE_mg_xa(mg)    ((AV*)MOUSE_mg_ptr(mg))


/* mouse_instance.xs stuff */
SV*  mouse_instance_create     (pTHX_ HV* const stash);
SV*  mouse_instance_clone      (pTHX_ SV* const instance);
bool mouse_instance_has_slot   (pTHX_ SV* const instance, SV* const slot);
SV*  mouse_instance_get_slot   (pTHX_ SV* const instance, SV* const slot);
SV*  mouse_instance_set_slot   (pTHX_ SV* const instance, SV* const slot, SV* const value);
SV*  mouse_instance_delete_slot(pTHX_ SV* const instance, SV* const slot);
void mouse_instance_weaken_slot(pTHX_ SV* const instance, SV* const slot);

#define has_slot(self, key)         mouse_instance_has_slot(aTHX_ self, key)
#define get_slot(self, key)         mouse_instance_get_slot(aTHX_ self, key)
#define set_slot(self, key, value)  mouse_instance_set_slot(aTHX_ self, key, value)
#define delete_slot(self, key)      mouse_instance_delete_slot(aTHX_ self, key)
#define weaken_slot(self, key)      mouse_instance_weaken_slot(aTHX_ self, key)

#define has_slots(self, key)        has_slot(self, sv_2mortal(newSVpvs_share(key)))
#define get_slots(self, key)        get_slot(self, sv_2mortal(newSVpvs_share(key)))
#define set_slots(self, key, value) set_slot(self, sv_2mortal(newSVpvs_share(key)), value)

/* mouse_simle_accessor.xs */
#define INSTALL_SIMPLE_READER(klass, name) \
    INSTALL_SIMPLE_READER_WITH_KEY(klass, name, name)
#define INSTALL_SIMPLE_READER_WITH_KEY(klass, name, key) \
    (void)mouse_simple_accessor_generate(aTHX_ "Mouse::Meta::" #klass "::" #name, #key, sizeof(#key)-1, XS_Mouse_simple_reader, NULL, 0)

#define INSTALL_CLASS_HOLDER_SV(klass, name, dsv) \
    (void)mouse_simple_accessor_generate(aTHX_ "Mouse::Meta::" #klass "::" #name, #name, sizeof(#name)-1, XS_Mouse_simple_reader, (dsv), HEf_SVKEY)
#define INSTALL_CLASS_HOLDER(klass, name, ds) \
    INSTALL_CLASS_HOLDER_SV(klass, name, newSVpvs(ds))

#define INSTALL_SIMPLE_WRITER(klass, name) \
    NSTALL_SIMPLE_WRITER_WITH_KEY(klass, name, name)
#define INSTALL_SIMPLE_WRITER_WITH_KEY(klass, name, key) \
    (void)mouse_simple_accessor_generate(aTHX_ "Mouse::Meta::" #klass "::" #name, #key, sizeof(#key)-1, XS_Mouse_simple_writer, NULL, 0)

#define INSTALL_SIMPLE_PREDICATE(klass, name) \
    INSTALL_SIMPLE_PREDICATE_WITH_KEY(klass, name, name)
#define INSTALL_SIMPLE_PREDICATE_WITH_KEY(klass, name, key) \
    (void)mouse_simple_accessor_generate(aTHX_ "Mouse::Meta::" #klass "::" #name, #key, sizeof(#key)-1, XS_Mouse_simple_predicate, NULL, 0)

CV* mouse_simple_accessor_generate(pTHX_ const char* const fq_name, const char* const key, I32 const keylen, XSUBADDR_t const accessor_impl, void* const dptr, I32 const dlen);

XS(XS_Mouse_simple_reader);
XS(XS_Mouse_simple_writer);
XS(XS_Mouse_simple_clearer);
XS(XS_Mouse_simple_predicate);

CV* mouse_accessor_generate(pTHX_ SV* const attr, XSUBADDR_t const accessor_impl);

XS(XS_Mouse_accessor);
XS(XS_Mouse_reader);
XS(XS_Mouse_writer);

/* type constraints */

int mouse_tc_check(pTHX_ SV* const tc, SV* const sv);

int mouse_tc_Any       (pTHX_ SV*, SV* const sv);
int mouse_tc_Bool      (pTHX_ SV*, SV* const sv);
int mouse_tc_Undef     (pTHX_ SV*, SV* const sv);
int mouse_tc_Defined   (pTHX_ SV*, SV* const sv);
int mouse_tc_Value     (pTHX_ SV*, SV* const sv);
int mouse_tc_Num       (pTHX_ SV*, SV* const sv);
int mouse_tc_Int       (pTHX_ SV*, SV* const sv);
int mouse_tc_Str       (pTHX_ SV*, SV* const sv);
int mouse_tc_ClassName (pTHX_ SV*, SV* const sv);
int mouse_tc_RoleName  (pTHX_ SV*, SV* const sv);
int mouse_tc_Ref       (pTHX_ SV*, SV* const sv);
int mouse_tc_ScalarRef (pTHX_ SV*, SV* const sv);
int mouse_tc_ArrayRef  (pTHX_ SV*, SV* const sv);
int mouse_tc_HashRef   (pTHX_ SV*, SV* const sv);
int mouse_tc_CodeRef   (pTHX_ SV*, SV* const sv);
int mouse_tc_RegexpRef (pTHX_ SV*, SV* const sv);
int mouse_tc_GlobRef   (pTHX_ SV*, SV* const sv);
int mouse_tc_FileHandle(pTHX_ SV*, SV* const sv);
int mouse_tc_Object    (pTHX_ SV*, SV* const sv);

CV* mouse_generate_isa_predicate_for(pTHX_ SV* const klass, const char* const predicate_name);
CV* mouse_generate_can_predicate_for(pTHX_ SV* const klass, const char* const predicate_name);

int mouse_is_an_instance_of(pTHX_ HV* const stash, SV* const instance);

XS(XS_Mouse_constraint_check);

/* Mouse XS Attribute object */

AV* mouse_get_xa(pTHX_ SV* const attr);
SV* mouse_xa_apply_type_constraint(pTHX_ AV* const xa, SV* value, U16 const flags);
SV* mouse_xa_set_default(pTHX_ AV* const xa, SV* const object);

enum mouse_xa_ix_t{
    MOUSE_XA_SLOT,      /* for constructors, sync to mg_obj */
    MOUSE_XA_FLAGS,     /* for constructors, sync to mg_private */
    MOUSE_XA_ATTRIBUTE,
    MOUSE_XA_INIT_ARG,
    MOUSE_XA_TC,
    MOUSE_XA_TC_CODE,

    MOUSE_XA_last
};

#define MOUSE_xa_slot(m)      MOUSE_av_at(m, MOUSE_XA_SLOT)
#define MOUSE_xa_flags(m)     SvUVX( MOUSE_av_at(m, MOUSE_XA_FLAGS) )
#define MOUSE_xa_attribute(m) MOUSE_av_at(m, MOUSE_XA_ATTRIBUTE)
#define MOUSE_xa_init_arg(m)  MOUSE_av_at(m, MOUSE_XA_INIT_ARG)
#define MOUSE_xa_tc(m)        MOUSE_av_at(m, MOUSE_XA_TC)
#define MOUSE_xa_tc_code(m)   MOUSE_av_at(m, MOUSE_XA_TC_CODE)

enum mouse_xa_flags_t{
    MOUSEf_ATTR_HAS_TC          = 0x0001,
    MOUSEf_ATTR_HAS_DEFAULT     = 0x0002,
    MOUSEf_ATTR_HAS_BUILDER     = 0x0004,
    MOUSEf_ATTR_HAS_INITIALIZER = 0x0008, /* not used */
    MOUSEf_ATTR_HAS_TRIGGER     = 0x0010,

    MOUSEf_ATTR_IS_LAZY         = 0x0020,
    MOUSEf_ATTR_IS_WEAK_REF     = 0x0040,
    MOUSEf_ATTR_IS_REQUIRED     = 0x0080,

    MOUSEf_ATTR_SHOULD_COERCE   = 0x0100,

    MOUSEf_ATTR_SHOULD_AUTO_DEREF
                                = 0x0200,
    MOUSEf_TC_IS_ARRAYREF       = 0x0400,
    MOUSEf_TC_IS_HASHREF        = 0x0800,

    MOUSEf_OTHER1               = 0x1000,
    MOUSEf_OTHER2               = 0x2000,
    MOUSEf_OTHER3               = 0x4000,
    MOUSEf_OTHER4               = 0x8000,

    MOUSEf_MOUSE_MASK           = 0xFFFF /* not used */
};


#endif /* !MOUSE_H */
Commit	Line	Data
df6dd016	1	#ifndef MOUSE_H
	2	#define MOUSE_H
	3
	4	#define PERL_NO_GET_CONTEXT
	5	#include <EXTERN.h>
	6	#include <perl.h>
	7	#include <XSUB.h>
	8
	9	#include "ppport.h"
	10
d2410475	11	/* Portability stuff */
d2410475	12
cccb83de	13	#ifndef newSVpvs_share
	14	#define newSVpvs_share(s) Perl_newSVpvn_share(aTHX_ s, sizeof(s)-1, 0U)
	15	#endif
	16
da4432f3	17	#ifndef get_cvs
	18	#define get_cvs(name, flags) get_cv(name, flags)
	19	#endif
	20
3ea28db6	21	#ifndef GvNAME_get
	22	#define GvNAME_get GvNAME
	23	#endif
	24	#ifndef GvNAMELEN_get
	25	#define GvNAMELEN_get GvNAMELEN
	26	#endif
	27
d6ceb359	28	#ifndef CvGV_set
	29	#define CvGV_set(cv, gv) (CvGV(cv) = (gv))
	30	#endif
	31
cccb83de	32	#ifndef mro_get_linear_isa
	33	#define no_mro_get_linear_isa
	34	#define mro_get_linear_isa(stash) mouse_mro_get_linear_isa(aTHX_ stash)
3ea28db6	35	AV* mouse_mro_get_linear_isa(pTHX_ HV* const stash);
da4b1214	36	#define mro_method_changed_in(stash) ((void)++PL_sub_generation)
cccb83de	37	#endif /* !mro_get_linear_isa */
	38
	39	#ifndef mro_get_pkg_gen
	40	#ifdef no_mro_get_linear_isa
	41	#define mro_get_pkg_gen(stash) ((void)stash, PL_sub_generation)
	42	#else
	43	#define mro_get_pkg_gen(stash) (HvAUX(stash)->xhv_mro_meta ? HvAUX(stash)->xhv_mro_meta->pkg_gen : (U32)0)
	44	#endif /* !no_mro_get_linear_isa */
	45	#endif /* mro_get_package_gen */
	46
fc650569	47	#ifndef STATIC_INLINE /* from 5.13.4 */
	48	# if defined(__GNUC__) \|\| defined(__cplusplus__) \|\| (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L))
	49	# define STATIC_INLINE static inline
	50	# else
	51	# define STATIC_INLINE static
	52	# endif
	53	#endif /* STATIC_INLINE */
d2410475	54
	55	/* Mouse stuff */
	56
327413ed	57	#define newAV_mortal() (AV)sv_2mortal((SV)newAV())
	58	#define newHV_mortal() (HV)sv_2mortal((SV)newHV())
	59
3ea28db6	60	#define MOUSE_CALL_BOOT(name) STMT_START { \
43165725	61	EXTERN_C XS(CAT2(boot_, name)); \
	62	PUSHMARK(SP); \
	63	CALL_FPTR(CAT2(boot_, name))(aTHX_ cv); \
	64	} STMT_END
	65
cccb83de	66	extern SV* mouse_package;
cccb83de	67	extern SV* mouse_namespace;
a5df48e5	68	extern SV* mouse_methods;
a5df48e5	69	extern SV* mouse_name;
d39ac61c	70	extern SV* mouse_coerce;
43165725	71
93540011	72	void
	73	mouse_throw_error(SV* const metaobject, SV* const data /* not used /, const char const fmt, ...)
	74	#ifdef __attribute__format__
	75	__attribute__format__(__printf__, 3, 4);
	76	#else
	77	;
	78	#endif
	79
b3cd4c14	80	/* workaround RT #69939 */
	81	I32
	82	mouse_call_sv_safe(pTHX_ SV*, I32);
	83
	84	#define call_sv_safe(sv, flags) mouse_call_sv_safe(aTHX_ sv, flags)
	85	#define call_method_safe(m, flags) mouse_call_sv_safe(aTHX_ newSVpvn_flags(m, strlen(m), SVs_TEMP), flags \| G_METHOD)
	86	#define call_method_safes(m, flags) mouse_call_sv_safe(aTHX_ newSVpvs_flags(m, SVs_TEMP), flags \| G_METHOD)
	87
	88
df6dd016	89	#define is_class_loaded(sv) mouse_is_class_loaded(aTHX_ sv)
	90	bool mouse_is_class_loaded(pTHX_ SV*);
	91
016e4681	92	#define is_an_instance_of(klass, sv) mouse_is_an_instance_of(aTHX_ gv_stashpvs(klass, GV_ADD), (sv))
df6dd016	93
80aa5731	94	#define IsObject(sv) (SvROK(sv) && SvOBJECT(SvRV(sv)))
	95	#define IsArrayRef(sv) (SvROK(sv) && !SvOBJECT(SvRV(sv)) && SvTYPE(SvRV(sv)) == SVt_PVAV)
	96	#define IsHashRef(sv) (SvROK(sv) && !SvOBJECT(SvRV(sv)) && SvTYPE(SvRV(sv)) == SVt_PVHV)
	97	#define IsCodeRef(sv) (SvROK(sv) && !SvOBJECT(SvRV(sv)) && SvTYPE(SvRV(sv)) == SVt_PVCV)
df6dd016	98
0aad0266	99	#define mcall0(invocant, m) mouse_call0(aTHX_ (invocant), (m))
	100	#define mcall1(invocant, m, arg1) mouse_call1(aTHX_ (invocant), (m), (arg1))
	101	#define predicate_call(invocant, m) mouse_predicate_call(aTHX_ (invocant), (m))
	102
	103	#define mcall0s(invocant, m) mcall0((invocant), sv_2mortal(newSVpvs_share(m)))
	104	#define mcall1s(invocant, m, arg1) mcall1((invocant), sv_2mortal(newSVpvs_share(m)), (arg1))
	105	#define predicate_calls(invocant, m) predicate_call((invocant), sv_2mortal(newSVpvs_share(m)))
	106
df6dd016	107
aa2d2e2c	108	#define get_metaclass(name) mouse_get_metaclass(aTHX_ name)
a39e9541	109
df6dd016	110	SV* mouse_call0(pTHX_ SV const self, SV const method);
df6dd016	111	SV* mouse_call1(pTHX_ SV const self, SV const method, SV* const arg1);
0aad0266	112	int mouse_predicate_call(pTHX_ SV* const self, SV* const method);
df6dd016	113
aa2d2e2c	114	SV* mouse_get_metaclass(pTHX_ SV* metaclass_name);
a39e9541	115
	116	GV* mouse_stash_fetch(pTHX_ HV* const stash, const char* const name, I32 const namelen, I32 const create);
	117	#define stash_fetch(s, n, l, c) mouse_stash_fetch(aTHX_ (s), (n), (l), (c))
	118	#define stash_fetchs(s, n, c) mouse_stash_fetch(aTHX_ (s), STR_WITH_LEN(n), (c))
	119
d67f600d	120	void mouse_install_sub(pTHX_ GV* const gv, SV* const code_ref);
a39e9541	121
d06d9266	122	void mouse_must_defined(pTHX_ SV* const value, const char* const name);
	123	void mouse_must_ref(pTHX_ SV* const value, const char* const name, svtype const t);
	124
	125	#define must_defined(sv, name) mouse_must_defined(aTHX_ sv, name)
	126	#define must_ref(sv, name, svt) mouse_must_ref(aTHX_ sv, name, svt)
	127
43165725	128	#define MOUSEf_DIE_ON_FAIL 0x01
	129	MAGIC* mouse_mg_find(pTHX_ SV* const sv, const MGVTBL* const vtbl, I32 const flags);
	130
93540011	131	/* MOUSE_av_at(av, ix) is the safer version of AvARRAY(av)[ix] if perl is compiled with -DDEBUGGING */
	132	#ifdef DEBUGGING
	133	#define MOUSE_av_at(av, ix) *mouse_av_at_safe(aTHX_ (av) , (ix))
	134	SV** mouse_av_at_safe(pTHX_ AV* const mi, I32 const ix);
	135	#else
	136	#define MOUSE_av_at(av, ix) AvARRAY(av)[ix]
	137	#endif
	138
93540011	139	#define MOUSE_mg_obj(mg) ((mg)->mg_obj)
93540011	140	#define MOUSE_mg_ptr(mg) ((mg)->mg_ptr)
ace98309	141	#define MOUSE_mg_len(mg) ((mg)->mg_len)
93540011	142	#define MOUSE_mg_flags(mg) ((mg)->mg_private)
	143	#define MOUSE_mg_virtual(mg) ((mg)->mg_virtual)
	144
	145	#define MOUSE_mg_slot(mg) MOUSE_mg_obj(mg)
	146	#define MOUSE_mg_xa(mg) ((AV*)MOUSE_mg_ptr(mg))
	147
43165725	148
	149	/* mouse_instance.xs stuff */
	150	SV* mouse_instance_create (pTHX_ HV* const stash);
	151	SV* mouse_instance_clone (pTHX_ SV* const instance);
	152	bool mouse_instance_has_slot (pTHX_ SV* const instance, SV* const slot);
	153	SV* mouse_instance_get_slot (pTHX_ SV* const instance, SV* const slot);
	154	SV* mouse_instance_set_slot (pTHX_ SV* const instance, SV* const slot, SV* const value);
	155	SV* mouse_instance_delete_slot(pTHX_ SV* const instance, SV* const slot);
	156	void mouse_instance_weaken_slot(pTHX_ SV* const instance, SV* const slot);
	157
f790c46b	158	#define has_slot(self, key) mouse_instance_has_slot(aTHX_ self, key)
	159	#define get_slot(self, key) mouse_instance_get_slot(aTHX_ self, key)
	160	#define set_slot(self, key, value) mouse_instance_set_slot(aTHX_ self, key, value)
6fe2272b	161	#define delete_slot(self, key) mouse_instance_delete_slot(aTHX_ self, key)
6fe2272b	162	#define weaken_slot(self, key) mouse_instance_weaken_slot(aTHX_ self, key)
f790c46b	163
6fe2272b	164	#define has_slots(self, key) has_slot(self, sv_2mortal(newSVpvs_share(key)))
	165	#define get_slots(self, key) get_slot(self, sv_2mortal(newSVpvs_share(key)))
	166	#define set_slots(self, key, value) set_slot(self, sv_2mortal(newSVpvs_share(key)), value)
43165725	167
43165725	168	/* mouse_simle_accessor.xs */
e058b279	169	#define INSTALL_SIMPLE_READER(klass, name) \
	170	INSTALL_SIMPLE_READER_WITH_KEY(klass, name, name)
	171	#define INSTALL_SIMPLE_READER_WITH_KEY(klass, name, key) \
a17f6313	172	(void)mouse_simple_accessor_generate(aTHX_ "Mouse::Meta::" #klass "::" #name, #key, sizeof(#key)-1, XS_Mouse_simple_reader, NULL, 0)
e058b279	173
787f84c2	174	#define INSTALL_CLASS_HOLDER_SV(klass, name, dsv) \
2468f1d7	175	(void)mouse_simple_accessor_generate(aTHX_ "Mouse::Meta::" #klass "::" #name, #name, sizeof(#name)-1, XS_Mouse_simple_reader, (dsv), HEf_SVKEY)
787f84c2	176	#define INSTALL_CLASS_HOLDER(klass, name, ds) \
787f84c2	177	INSTALL_CLASS_HOLDER_SV(klass, name, newSVpvs(ds))
2468f1d7	178
e058b279	179	#define INSTALL_SIMPLE_WRITER(klass, name) \
	180	NSTALL_SIMPLE_WRITER_WITH_KEY(klass, name, name)
	181	#define INSTALL_SIMPLE_WRITER_WITH_KEY(klass, name, key) \
a17f6313	182	(void)mouse_simple_accessor_generate(aTHX_ "Mouse::Meta::" #klass "::" #name, #key, sizeof(#key)-1, XS_Mouse_simple_writer, NULL, 0)
e058b279	183
	184	#define INSTALL_SIMPLE_PREDICATE(klass, name) \
	185	INSTALL_SIMPLE_PREDICATE_WITH_KEY(klass, name, name)
	186	#define INSTALL_SIMPLE_PREDICATE_WITH_KEY(klass, name, key) \
a17f6313	187	(void)mouse_simple_accessor_generate(aTHX_ "Mouse::Meta::" #klass "::" #name, #key, sizeof(#key)-1, XS_Mouse_simple_predicate, NULL, 0)
e058b279	188
a17f6313	189	CV* mouse_simple_accessor_generate(pTHX_ const char* const fq_name, const char* const key, I32 const keylen, XSUBADDR_t const accessor_impl, void* const dptr, I32 const dlen);
43165725	190
30e11004	191	XS(XS_Mouse_simple_reader);
	192	XS(XS_Mouse_simple_writer);
	193	XS(XS_Mouse_simple_clearer);
	194	XS(XS_Mouse_simple_predicate);
df6dd016	195
a17f6313	196	CV* mouse_accessor_generate(pTHX_ SV* const attr, XSUBADDR_t const accessor_impl);
93540011	197
30e11004	198	XS(XS_Mouse_accessor);
	199	XS(XS_Mouse_reader);
	200	XS(XS_Mouse_writer);
93540011	201
7d96ae4d	202	/* type constraints */
7d96ae4d	203
1d5ecd5f	204	int mouse_tc_check(pTHX_ SV* const tc, SV* const sv);
19462c57	205
	206	int mouse_tc_Any (pTHX_ SV, SV const sv);
	207	int mouse_tc_Bool (pTHX_ SV, SV const sv);
	208	int mouse_tc_Undef (pTHX_ SV, SV const sv);
	209	int mouse_tc_Defined (pTHX_ SV, SV const sv);
	210	int mouse_tc_Value (pTHX_ SV, SV const sv);
	211	int mouse_tc_Num (pTHX_ SV, SV const sv);
	212	int mouse_tc_Int (pTHX_ SV, SV const sv);
	213	int mouse_tc_Str (pTHX_ SV, SV const sv);
	214	int mouse_tc_ClassName (pTHX_ SV, SV const sv);
	215	int mouse_tc_RoleName (pTHX_ SV, SV const sv);
	216	int mouse_tc_Ref (pTHX_ SV, SV const sv);
	217	int mouse_tc_ScalarRef (pTHX_ SV, SV const sv);
	218	int mouse_tc_ArrayRef (pTHX_ SV, SV const sv);
	219	int mouse_tc_HashRef (pTHX_ SV, SV const sv);
	220	int mouse_tc_CodeRef (pTHX_ SV, SV const sv);
	221	int mouse_tc_RegexpRef (pTHX_ SV, SV const sv);
	222	int mouse_tc_GlobRef (pTHX_ SV, SV const sv);
	223	int mouse_tc_FileHandle(pTHX_ SV, SV const sv);
	224	int mouse_tc_Object (pTHX_ SV, SV const sv);
7d96ae4d	225
672bde7c	226	CV* mouse_generate_isa_predicate_for(pTHX_ SV* const klass, const char* const predicate_name);
ebe91068	227	CV* mouse_generate_can_predicate_for(pTHX_ SV* const klass, const char* const predicate_name);
f48920c1	228
016e4681	229	int mouse_is_an_instance_of(pTHX_ HV* const stash, SV* const instance);
016e4681	230
19462c57	231	XS(XS_Mouse_constraint_check);
af5eccce	232
0aad0266	233	/* Mouse XS Attribute object */
	234
	235	AV* mouse_get_xa(pTHX_ SV* const attr);
4e7e3250	236	SV* mouse_xa_apply_type_constraint(pTHX_ AV* const xa, SV* value, U16 const flags);
4e7e3250	237	SV* mouse_xa_set_default(pTHX_ AV* const xa, SV* const object);
0aad0266	238
	239	enum mouse_xa_ix_t{
	240	MOUSE_XA_SLOT, /* for constructors, sync to mg_obj */
	241	MOUSE_XA_FLAGS, /* for constructors, sync to mg_private */
	242	MOUSE_XA_ATTRIBUTE,
4e7e3250	243	MOUSE_XA_INIT_ARG,
0aad0266	244	MOUSE_XA_TC,
	245	MOUSE_XA_TC_CODE,
	246
	247	MOUSE_XA_last
	248	};
	249
	250	#define MOUSE_xa_slot(m) MOUSE_av_at(m, MOUSE_XA_SLOT)
4e7e3250	251	#define MOUSE_xa_flags(m) SvUVX( MOUSE_av_at(m, MOUSE_XA_FLAGS) )
0aad0266	252	#define MOUSE_xa_attribute(m) MOUSE_av_at(m, MOUSE_XA_ATTRIBUTE)
4e7e3250	253	#define MOUSE_xa_init_arg(m) MOUSE_av_at(m, MOUSE_XA_INIT_ARG)
0aad0266	254	#define MOUSE_xa_tc(m) MOUSE_av_at(m, MOUSE_XA_TC)
	255	#define MOUSE_xa_tc_code(m) MOUSE_av_at(m, MOUSE_XA_TC_CODE)
	256
0aad0266	257	enum mouse_xa_flags_t{
	258	MOUSEf_ATTR_HAS_TC = 0x0001,
	259	MOUSEf_ATTR_HAS_DEFAULT = 0x0002,
	260	MOUSEf_ATTR_HAS_BUILDER = 0x0004,
4e7e3250	261	MOUSEf_ATTR_HAS_INITIALIZER = 0x0008, /* not used */
0aad0266	262	MOUSEf_ATTR_HAS_TRIGGER = 0x0010,
	263
	264	MOUSEf_ATTR_IS_LAZY = 0x0020,
	265	MOUSEf_ATTR_IS_WEAK_REF = 0x0040,
	266	MOUSEf_ATTR_IS_REQUIRED = 0x0080,
	267
	268	MOUSEf_ATTR_SHOULD_COERCE = 0x0100,
	269
	270	MOUSEf_ATTR_SHOULD_AUTO_DEREF
	271	= 0x0200,
	272	MOUSEf_TC_IS_ARRAYREF = 0x0400,
	273	MOUSEf_TC_IS_HASHREF = 0x0800,
	274
	275	MOUSEf_OTHER1 = 0x1000,
	276	MOUSEf_OTHER2 = 0x2000,
	277	MOUSEf_OTHER3 = 0x4000,
	278	MOUSEf_OTHER4 = 0x8000,
	279
	280	MOUSEf_MOUSE_MASK = 0xFFFF /* not used */
	281	};
	282
	283
df6dd016	284	#endif /* !MOUSE_H */
df6dd016	285